- Assay (HPLC): ≥99.0%
- Loss on Drying: ≤0.5%
- pH (10% aqueous solution): 6.0-8.0
- Single Maximum Impurity: ≤0.3%
- Total Impurities: ≤0.8%
- Residue on Ignition: Qualified
- Heavy Metals: ≤10 ppm


Applications
Sodium 1-butanesulfonate is a common ionic pair reagent and fine chemical additive with stable chemical properties. It is most widely used as mobile phase additive in high performance liquid chromatography, effectively improving peak shape, separating polar compounds and realizing accurate detection of water-soluble drugs, amino acids and biological samples. In electroplating industry, it acts as brightening agent and auxiliary additive to enhance coating uniformity and surface gloss. It also serves as surfactant emulsifier in daily chemical and textile industry to adjust solution surface tension. Besides, it is applied in organic synthesis as phase transfer catalyst, raw material for preparing other sulfonate derivatives, and laboratory analytical reagent. It plays an indispensable role in pharmaceutical detection, chemical analysis, industrial electroplating and fine chemical preparation fields.
Safety Information
This product is low toxic with slight irritating property. Inhalation of fine powder may cause throat dryness, cough and mild respiratory discomfort, so long-term dust inhalation should be avoided. Skin contact may lead to local dryness and slight itching irritation, and timely cleaning with clean water is needed after contact. Eye contact will cause stinging and conjunctival discomfort, please rinse continuously with plenty of water for more than fifteen minutes once exposed. Accidental ingestion will cause mild nausea and gastrointestinal upset. Operators shall wear dust-proof masks, protective gloves and safety goggles, and work in well-ventilated environment. Keep away from food and daily necessities during storage. Waste residues and discarded packages must be disposed in accordance with hazardous waste treatment norms to prevent water and soil pollution and eliminate potential health hazards.